Search Results for author: Zilong Cheng

Found 5 papers, 0 papers with code

Incremental Few-Shot Learning via Implanting and Compressing

no code implementations19 Mar 2022 Yiting Li, Haiyue Zhu, Xijia Feng, Zilong Cheng, Jun Ma, Cheng Xiang, Prahlad Vadakkepat, Tong Heng Lee

Specifically, in the \textbf{Implanting} step, we propose to mimic the data distribution of novel classes with the assistance of data-abundant base set, so that a model could learn semantically-rich features that are beneficial for discriminating between the base and other unseen classes.

Few-Shot Learning Image Classification +2

Generalized Iterative Super-Twisting Sliding Mode Control: A Case Study on Flexure-Joint Dual-Drive H-Gantry Stage

no code implementations23 Mar 2021 Wenxin Wang, Jun Ma, Zilong Cheng, Xiaocong Li, Abdullah Al Mamun, Tong Heng Lee

Mechatronic systems are commonly used in the industry, where fast and accurate motion performance is always required to guarantee manufacturing precision and efficiency.

Global Iterative Sliding Mode Control of an Industrial Biaxial Gantry System for Contouring Motion Tasks

no code implementations23 Mar 2021 Wenxin Wang, Jun Ma, Zilong Cheng, Xiaocong Li, Clarence W de Silva, Tong Heng Lee

This paper proposes a global iterative sliding mode control approach for high-precision contouring tasks of a flexure-linked biaxial gantry system.

Friction

Convex Parameterization and Optimization for Robust Tracking of a Magnetically Levitated Planar Positioning System

no code implementations22 Mar 2021 Jun Ma, Zilong Cheng, Haiyue Zhu, Xiaocong Li, Masayoshi Tomizuka, Tong Heng Lee

Magnetic levitation positioning technology has attracted considerable research efforts and dedicated attention due to its extremely attractive features.

Neural-iLQR: A Learning-Aided Shooting Method for Trajectory Optimization

no code implementations21 Nov 2020 Zilong Cheng, Yulin Li, Kai Chen, Jun Ma, Tong Heng Lee

Iterative linear quadratic regulator (iLQR) has gained wide popularity in addressing trajectory optimization problems with nonlinear system models.

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